2951321

Information

• Patent Grant
• 2951321

• References
• Source

• Patent Number

  2,951,321

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1960
  64 years ago

• CPC

  • H01J5/24 - between insulating parts of vessel
  • H01J2893/0039 - Glass-to-glass connection
  • Y10S53/03 - Sealing electron tubes
  • Y10T29/49105 - Switch making

• US Classifications

  • 053 - Package making
  • 029 - Metal working
  • 220 - Receptacles